Muon radiative energy loss (in 1.0E06 cm^2/g) in methane (CH%4#) with Z/A = 0.62334 (f12.0,4f12.4) E (GeV) b_brem b_pair b_nucl b_total 2. 0.2088 0.0873 0.4904 0.7865 5. 0.2841 0.2205 0.5178 1.0224 10. 0.3477 0.3424 0.5009 1.1909 20. 0.4158 0.4754 0.4765 1.3677 50. 0.5104 0.6619 0.4497 1.6221 100. 0.5827 0.7946 0.4365 1.8138 200. 0.6509 0.9179 0.4297 1.9985 500. 0.7333 1.0487 0.4285 2.2106 1000. 0.7873 1.1301 0.4351 2.3525 2000. 0.8327 1.1888 0.4469 2.4684 5000. 0.8792 1.2412 0.4691 2.5896 10000. 0.9048 1.2659 0.4916 2.6623 20000. 0.9232 1.2815 0.5184 2.7230 50000. 0.9396 1.2935 0.5602 2.7932 100000. 0.9470 1.2984 0.5964 2.8418